1*9880d681SAndroid Build Coastguard Worker; RUN: opt -safe-stack -S -mtriple=i386-pc-linux-gnu < %s -o - | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; RUN: opt -safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck %s 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker@.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker; Returns an alloca address. 7*9880d681SAndroid Build Coastguard Worker; Requires protector. 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Workerdefine i64 @foo() nounwind readnone safestack { 10*9880d681SAndroid Build Coastguard Workerentry: 11*9880d681SAndroid Build Coastguard Worker ; CHECK-LABEL: define i64 @foo( 12*9880d681SAndroid Build Coastguard Worker ; CHECK: __safestack_unsafe_stack_ptr 13*9880d681SAndroid Build Coastguard Worker ; CHECK: ret i64 14*9880d681SAndroid Build Coastguard Worker %x = alloca [100 x i32], align 16 15*9880d681SAndroid Build Coastguard Worker %0 = ptrtoint [100 x i32]* %x to i64 16*9880d681SAndroid Build Coastguard Worker ret i64 %0 17*9880d681SAndroid Build Coastguard Worker} 18